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75026325 = 35211211431
BaseRepresentation
bin1000111100011…
…00111110010101
312020011201202210
410132030332111
5123201320300
611240024033
71600466433
oct436147625
9166151683
1075026325
1139394430
1221162019
131270b59a
149d6dd53
1568c0050
hex478cf95

75026325 has 48 divisors (see below), whose sum is σ = 136276992. Its totient is φ = 36120000.

The previous prime is 75026317. The next prime is 75026327. The reversal of 75026325 is 52362057.

It is not a de Polignac number, because 75026325 - 23 = 75026317 is a prime.

75026325 is a modest number, since divided by 26325 gives 75 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 75026292 and 75026301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75026327) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 173860 + ... + 174290.

It is an arithmetic number, because the mean of its divisors is an integer number (2839104).

Almost surely, 275026325 is an apocalyptic number.

75026325 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

75026325 is a deficient number, since it is larger than the sum of its proper divisors (61250667).

75026325 is a wasteful number, since it uses less digits than its factorization.

75026325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 666 (or 661 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 30.

The square root of 75026325 is about 8661.7737790824. The cubic root of 75026325 is about 421.7656676900.

The spelling of 75026325 in words is "seventy-five million, twenty-six thousand, three hundred twenty-five".

Divisors: 1 3 5 11 15 25 33 55 75 165 211 275 431 633 825 1055 1293 2155 2321 3165 4741 5275 6465 6963 10775 11605 14223 15825 23705 32325 34815 58025 71115 90941 118525 174075 272823 355575 454705 1000351 1364115 2273525 3001053 5001755 6820575 15005265 25008775 75026325